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NSR database version of April 11, 2024.

Search: Author = S.Scherer

Found 55 matches.

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2018HI03      Phys.Rev. C 97, 035205 (2018)

M.Hilt, T.Bauer, S.Scherer, L.Tiator

Nucleon-to-Δ transition form factors in chiral effective field theory using the complex-mass scheme

doi: 10.1103/PhysRevC.97.035205
Citations: PlumX Metrics

2017BA30      Phys.Rev. C 96, 025203 (2017)

T.Bauer, Y.Unal, A.Kucukarslan, S.Scherer

Mass and width of the Λ(1232) resonance using complex-mass renormalization

doi: 10.1103/PhysRevC.96.025203
Citations: PlumX Metrics

2015UN02      Phys.Rev. C 92, 055208 (2015)

Y.Unal, A.Kucukarslan, S.Scherer

Interaction of the vector-meson octet with the baryon octet in effective field theory

doi: 10.1103/PhysRevC.92.055208
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2014BA26      Phys.Rev. C 90, 015201 (2014)

T.Bauer, S.Scherer, L.Tiator

Electromagnetic transition form factors of the Roper resonance in a phenomenological field theory

doi: 10.1103/PhysRevC.90.015201
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2013HI02      Phys.Rev. C 87, 045204 (2013)

M.Hilt, S.Scherer, L.Tiator

Threshold π0 photoproduction in relativistic chiral perturbation theory

doi: 10.1103/PhysRevC.87.045204
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2013HI11      Phys.Rev. C 88, 055207 (2013)

M.Hilt, B.C.Lehnhart, S.Scherer, L.Tiator

Pion photo- and electroproduction in relativistic baryon chiral perturbation theory and the chiral MAID interface

doi: 10.1103/PhysRevC.88.055207
Citations: PlumX Metrics

2012BA59      Phys.Rev. C 86, 065206 (2012)

T.Bauer, J.C.Bernauer, S.Scherer

Electromagnetic form factors of the nucleon in effective field theory

doi: 10.1103/PhysRevC.86.065206
Citations: PlumX Metrics

2010GE07      Eur.Phys.J. A 44, 425 (2010)

J.Gegelia, S.Scherer

How to define physical properties of unstable particles

doi: 10.1140/epja/i2010-10955-5
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2010PA04      Phys.Rev. C 81, 029802 (2010)

B.Pasquini, D.Drechsel, S.Scherer

Reply to "Comment on 'Polarizability of the pion: No conflict between dispersion theory and chiral perturbation theory'"

doi: 10.1103/PhysRevC.81.029802
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2008CA12      Eur.Phys.J. A 35, 253 (2008)

S.Capstick, A.Svarc, L.Tiator, J.Gegelia, M.M.Giannini, E.Santopinto, C.Hanhart, S.Scherer, T.-S.H.Lee, T.Sato, N.Suzuki

The physical meaning of scattering matrix singularities in coupled-channel formalisms BRAG 2007 Workshop summary

doi: 10.1140/epja/i2007-10576-1
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2008PA13      Phys.Rev. C 77, 065211 (2008)

B.Pasquini, D.Drechsel, S.Scherer

Polarizability of the pion: No conflict between dispersion theory and chiral perturbation theory

doi: 10.1103/PhysRevC.77.065211
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2008SC04      Nucl.Phys. A803, 68 (2008); Erratum Nucl.Phys. A1010, 122175 (2021)

M.R.Schindler, D.Djukanovic, J.Gegelia, S.Scherer

Infrared renormalization of two-loop integrals and the chiral expansion of the nucleon mass

doi: 10.1016/j.nuclphysa.2008.01.023
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2007DJ03      Few-Body Systems 41, 141 (2007)

D.Djukanovic, J.Gegelia, S.Scherer, M.R.Schindler

NN scattering in higher-derivative formulation of baryon chiral perturbation theory

doi: 10.1007/S00601-007-0194-2
Citations: PlumX Metrics

2007SC04      Phys.Rev. C 75, 025202 (2007)

M.R.Schindler, T.Fuchs, J.Gegelia, S.Scherer

Axial, induced pseudoscalar, and pion-nucleon form factors in manifestly Lorentz-invariant chiral perturbation theory

doi: 10.1103/PhysRevC.75.025202
Citations: PlumX Metrics

2007SC40      Phys.Lett. B 649, 390 (2007)

M.R.Schindler, D.Djukanovic, J.Gegelia, S.Scherer

Chiral expansion of the nucleon mass to order O(q6)

doi: 10.1016/j.physletb.2007.04.034
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2007SC42      Eur.Phys.J. A 32, 429 (2007)

M.R.Schindler, S.Scherer

Nucleon form factors of the isovector axial-vector current Situation of experiments and theory

doi: 10.1140/epja/i2006-10403-3
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2006DJ03      Eur.Phys.J. A 29, 337 (2006)

D.Djukanovic, J.Gegelia, S.Scherer

Probing the convergence of perturbative series in baryon chiral perturbation theory

NUCLEAR REACTIONS 1H(π-, π0), (π+, π+), (π-, π-), E(cm)=1.1-1.35 GeV; calculated σ(θ).

doi: 10.1140/epja/i2006-10096-6
Citations: PlumX Metrics

2006HA19      Eur.Phys.J. A 28, 5 (2006)

C.Hacker, N.Wies, J.Gegelia, S.Scherer

Magnetic dipole moment of the Δ(1232) in chiral perturbation theory

doi: 10.1140/epja/i2006-10043-7
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2006SC24      Eur.Phys.J. A 28, Supplement 1, 59 (2006)


Chiral perturbation theory: Success and challenge

NUCLEAR REACTIONS 1H(γ, π+γ), E=537-817 MeV; analysed σ, σ(E); deduced pion polarizabilities. 1H(e, e'γ), E not given; deduced proton magnetic polarizability.

NUCLEAR STRUCTURE A=1; calculated form factors. Extended on-mass-shell renormalization scheme.

doi: 10.1140/epja/i2006-09-007-4
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2005AH01      Eur.Phys.J. A 23, 113 (2005)

J.Ahrens, V.M.Alexeev, J.R.M.Annand, H.J.Arends, R.Beck, G.Caselotti, S.N.Cherepnya, D.Drechsel, L.V.Filkov, K.Fohl, I.Giller, P.Grabmayr, T.Hehl, D.Hornidge, V.L.Kashevarov, M.Kotulla, D.Krambrich, B.Krusche, M.Lang, J.C.McGeorge, I.J.D.MacGregor, V.Metag, M.Moinester, R.Novotny, M.Pfeiffer, M.Rost, S.Schadmand, S.Scherer, A.Thomas, C.Unkmeir, Th.Walcher

Measurement of the π+-meson polarizabilities via the γp → γπ+n reaction

NUCLEAR REACTIONS 1H(γ, π+γ), E=537-817 MeV; measured Eγ, En, (pion)nγ-coin, σ(θ); deduced pion polarizabilities. Tagged photon beam, comparison with model predictions.

doi: 10.1140/epja/i2004-10056-2
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2005GI11      Eur.Phys.J. A 25, 229 (2005)

I.Giller, A.Ocherashvili, T.Ebertshauser, M.A.Moinester, S.Scherer

A new determination of the γπ → ππ anomalous amplitude via π-e- → π-e-π0 data

doi: 10.1140/epja/i2005-10116-1
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2005HA62      Phys.Rev. C 72, 055203 (2005)

C.Hacker, N.Wies, J.Gegelia, S.Scherer

Including the Δ(1232) resonance in baryon chiral perturbation theory

doi: 10.1103/PhysRevC.72.055203
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2005LE03      J.Phys.(London) G31, 89 (2005)

B.C.Lehnhart, J.Gegelia, S.Scherer

Baryon masses and nucleon sigma terms in manifestly Lorentz-invariant baryon chiral perturbation theory

doi: 10.1088/0954-3899/31/2/002
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2005SC07      J.Phys.(London) G31, S1199 (2005)


Exotic hadrons from dynamical clustering of quarks in ultrarelativistic heavy ion collisions

NUCLEAR REACTIONS Pb(Pb, X), E=30-160 GeV/nucleon; calculated quark cluster rapidity distributions, pentaquark yields. Dynamical quark molecular dynamics model.

doi: 10.1088/0954-3899/31/6/087
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2005SC23      Eur.Phys.J. A 26, 1 (2005)

M.R.Schindler, J.Gegelia, S.Scherer

Electromagnetic form factors of the nucleon in chiral perturbation theory including vector mesons

NUCLEAR STRUCTURE 1n, 1H; calculated electromagnetic form factors. Lorentz-invariant chiral perturbation theory with vector mesons.

doi: 10.1140/epja/i2005-10145-8
Citations: PlumX Metrics

2004FU03      Eur.Phys.J. A 19, Supplement 1, 35 (2004)

T.Fuchs, J.Gegelia, S.Scherer

Structure of the nucleon in chiral perturbation theory

NUCLEAR STRUCTURE 1n, 1H; calculated electromagnetic form factors, renormalization. Baryon chiral perturbation theory.

doi: 10.1140/epjad/s2004-03-006-0
Citations: PlumX Metrics

2004FU23      J.Phys.(London) G30, 1407 (2004)

T.Fuchs, J.Gegelia, S.Scherer

Electromagnetic form factors of the nucleon in chiral perturbation theory

NUCLEAR STRUCTURE 1n, 1H; calculated electromagnetic form factors. Chiral perturbation theory.

doi: 10.1088/0954-3899/30/10/008
Citations: PlumX Metrics

2004SC13      Phys.Lett. B 586, 258 (2004)

M.R.Schindler, J.Gegelia, S.Scherer

Infrared regularization of baryon chiral perturbation theory reformulated

doi: 10.1016/j.physletb.2004.02.056
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2003FU15      Phys.Rev. C 68, 055501 (2003)

T.Fuchs, S.Scherer

Pion electroproduction, partially conserved axial-vector current, chiral Ward identities, and the axial form factor revisited

doi: 10.1103/PhysRevC.68.055501
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2002KO20      Phys.Rev. C65, 045202 (2002)

J.H.Koch, V.Pascalutsa, S.Scherer

Hadron Structure in the Description of Electromagnetic Reactions

doi: 10.1103/PhysRevC.65.045202
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2002UN01      Phys.Rev. C65, 015206 (2002)

C.Unkmeir, A.Ocherashvili, T.Fuchs, M.A.Moinester, S.Scherer

Pion Generalized Dipole Polarizabilities by Virtual Compton Scattering πe → πeγ

doi: 10.1103/PhysRevC.65.015206
Citations: PlumX Metrics

2001LV01      Phys.Rev. C64, 015203 (2001)

A.I.Lvov, S.Scherer, B.Pasquini, C.Unkmeir, D.Drechsel

Generalized Dipole Polarizabilities and the Spatial Structure of Hadrons

doi: 10.1103/PhysRevC.64.015203
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2001PA04      Phys.Rev. C63, 025205 (2001)

B.Pasquini, S.Scherer, D.Drechsel

Generalized Polarizabilities of the Proton in a Constituent Quark Model Revisited

NUCLEAR STRUCTURE 1H; calculated generalized polarizabilities for low-energy virtual Compton scattering. Constituent quark model.

doi: 10.1103/PhysRevC.63.025205
Citations: PlumX Metrics

2001SC20      Nucl.Phys. A684, 499c (2001)

S.Scherer, H.W.Fearing

A Simple Model Illustrating the Impossibility of Measuring Off-Shell Effects

doi: 10.1016/S0375-9474(01)00476-6
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2001ZS03      Acta Phys.Hung.N.S. 14, 425 (2001)

D.Zschiesche, S.Bass, M.Bleicher, J.Brachmann, L.Gerland, K.Paech, S.Scherer, S.Soff, C.Spieles, H.Weber, H.Stocker, W.Greiner

Current Status of Quark-Gluon Plasma Signals

doi: 10.1556/APH.14.2001.1-4.40
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2000FE12      Phys.Rev. C62, 034003 (2000)

H.W.Fearing, S.Scherer

Field Transformations and Simple Models Illustrating the Impossibility of Measuring Off-Shell Effects

doi: 10.1103/PhysRevC.62.034003
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2000HO08      Phys.Lett. 478B, 161 (2000)

M.Hofmann, M.Bleicher, S.Scherer, L.Neise, H.Stocker, W.Greiner

Statistical Mechanics of Colored Objects

doi: 10.1016/S0370-2693(00)00257-4
Citations: PlumX Metrics

1999SC23      Prog.Part.Nucl.Phys. 42, 279 (1999)

S.Scherer, S.A.Bass, M.Bleicher, M.Belkacem, L.Bravina, J.Brachmann, A.Dumitru, C.Ernst, L.Gerland, M.Hofmann, L.Neise, M.Reiter, S.Soff, C.Spieles, H.Weber, E.Zabrodin, D.Zschiesche, J.A.Maruhn, H.Stocker, W.Greiner

Critical Review of Quark Gluon Plasma Signatures

doi: 10.1016/S0146-6410(99)00083-6
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1999SC31      Czech.J.Phys. 49, 1307 (1999)


Real and Virtual Compton Scattering at Low Energies

doi: 10.1023/A:1022872211333
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1998DR01      Phys.Rev. C57, 941 (1998)

D.Drechsel, G.Knochlein, A.Yu.Korchin, A.Metz, S.Scherer

Structure Analysis of the Virtual Compton Scattering Amplitude at Low Energies

doi: 10.1103/PhysRevC.57.941
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1998DR08      Phys.Rev. C58, 1751 (1998)

D.Drechsel, G.Knochlein, A.Yu.Korchin, A.Metz, S.Scherer

Low-Energy and Low-Momentum Representation of the Virtual Compton Scattering Amplitude

doi: 10.1103/PhysRevC.58.1751
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1998FE02      Nucl.Phys. A631, 735c (1998)

H.W.Fearing, R.Lewis, N.Mobed, S.Scherer

Radiative and Non Radiative Muon Capture on the Proton in Heavy Baryon Chiral Perturbation Theory

doi: 10.1016/S0375-9474(98)00101-8
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1998HE10      Nucl.Phys. A631, 607c (1998)

T.R.Hemmert, B.R.Holstein, G.Knochlein, S.Scherer

Generalized Polarizabilities and the Chiral Structure of the Nucleon

doi: 10.1016/S0375-9474(98)00076-1
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1998LV01      Phys.Rev. C57, 312 (1998)

A.I.Lvov, S.Scopetta, D.Drechsel, S.Scherer

Polarization Phenomena in Small-Angle Photoproduction of e+e- Pairs and the Gerasimov-Drell-Hearn Sum Rule

NUCLEAR REACTIONS 1H(polarized γ, e-e+), E < 1.2 GeV; calculated σ, asymmetries; deduced sum rule test.

doi: 10.1103/PhysRevC.57.312
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1997DR01      Phys.Rev. C55, 424 (1997)

D.Drechsel, G.Knochlein, A.Metz, S.Scherer

Generalized Polarizabilities and the Spin-Averaged Amplitude in Virtual Compton Scattering Off the Nucleon

doi: 10.1103/PhysRevC.55.424
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1997FE10      Phys.Rev. D56, 1783 (1997)

H.W.Fearing, R.Lewis, N.Mobed, S.Scherer

Muon Capture by a Proton in Heavy Baryon Chiral Perturbation Theory

NUCLEAR REACTIONS 1H(μ-, n), E not given; calculated form factors. Chiral Perturbation Theory, Ecker-Mojzis Lagrangian.

doi: 10.1103/PhysRevD.56.1783
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1997HE13      Phys.Rev.Lett. 79, 22 (1997)

T.R.Hemmert, B.R.Holstein, G.Knochlein, S.Scherer

Generalized Polarizabilities and the Chiral Structure of the Nucleon

NUCLEAR STRUCTURE 1H; calculated generalized polarizabilities. Chiral perturbation theory.

NUCLEAR REACTIONS 1H(e, e'), E not given; calculated response function. Chiral perturbation theory based proton generalized polarizabilities.

doi: 10.1103/PhysRevLett.79.22
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1997SC28      Nucl.Phys. A623, 215c (1997)


Chiral Dynamics of Rare η Decays and Virtual Compton Scattering Off the Nucleon

doi: 10.1016/S0375-9474(97)00440-5
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1996SC15      Phys.Rev. C54, 904 (1996)

S.Scherer, A.Yu.Korchin, J.H.Koch

Virtual Compton Scattering Off the Nucleon at Low Energies

doi: 10.1103/PhysRevC.54.904
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1995SC01      Phys.Rev. C51, 359 (1995)

S.Scherer, H.W.Fearing

Compton Scattering by a Pion and Off-Shell Effects

doi: 10.1103/PhysRevC.51.359
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1994FE07      Nucl.Phys. A570, 657 (1994)

H.W.Fearing, G.I.Poulis, S.Scherer

Effective Hamiltonians with Relativistic Corrections: The Foldy-Wouthuysen transformation versus the direct Pauli reduction

NUCLEAR REACTIONS 1H(polarized p, γ), E=280 MeV; calculated σ(θp3, θp4, θγ), analyzing power vs θγ. Effective hamiltonians, relativistic corrections.

doi: 10.1016/0375-9474(94)90078-7
Citations: PlumX Metrics

1994RU06      Phys.Rev. C50, 447 (1994)

T.E.Rudy, H.W.Fearing, S.Scherer

Off-Shell Electromagnetic Form Factors of Pions and Kaons in Chiral Perturbation Theory

doi: 10.1103/PhysRevC.50.447
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1994SC09      Nucl.Phys. A570, 686 (1994)

S.Scherer, G.I.Poulis, H.W.Fearing

Low-Energy Compton Scattering by a Proton: Comparison of effective hamiltonians with relativistic corrections

doi: 10.1016/0375-9474(94)90079-5
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1992BO27      Nucl.Phys. A547, 488 (1992)

J.W.Bos, S.Scherer, J.H.Koch

Hadron Structure and Gauge Invariance in Photo- and Electroproduction of Pions

NUCLEAR REACTIONS 1H(γ, π0), E not given; calculated photoproduction σ(θ).

doi: 10.1016/0375-9474(92)90035-I
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1991SC11      Nucl.Phys. A526, 733 (1991)

S.Scherer, D.Drechsel

Pion Photoproduction in the Skyrme Model and Low-Energy Theorems

NUCLEAR REACTIONS 1H(γ, π+), (γ, π0), 1n(γ, π-), (γ, π0), E not given; calculated electric dipole pion photoproduction amplitude. Skyrme model.

doi: 10.1016/0375-9474(91)90441-8
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